613397124

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{20357}}^1$

素因数の和:20407

約数の個数: 72

約数和(自身を含む): 1659909888

約数和(自身を除く): 1046512764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 20357, 30132, 40714, 61071, 81428, 122142, 183213, 244284, 366426, 549639, 631067, 732852, 1099278, 1262134, 1648917, 1893201, 2198556, 2524268, 3297834, 3786402, 4946751, 5679603, 6595668, 7572804, 9893502, 11359206, 17038809, 19787004, 22718412, 34077618, 51116427, 68155236, 102232854, 153349281, 204465708, 306698562, 613397124]

約数ペア:

[(1, 613397124), (2, 306698562), (3, 204465708), (4, 153349281), (6, 102232854), (9, 68155236), (12, 51116427), (18, 34077618), (27, 22718412), (31, 19787004), (36, 17038809), (54, 11359206), (62, 9893502), (81, 7572804), (93, 6595668), (108, 5679603), (124, 4946751), (162, 3786402), (186, 3297834), (243, 2524268), (279, 2198556), (324, 1893201), (372, 1648917), (486, 1262134), (558, 1099278), (837, 732852), (972, 631067), (1116, 549639), (1674, 366426), (2511, 244284), (3348, 183213), (5022, 122142), (7533, 81428), (10044, 61071), (15066, 40714), (20357, 30132)]